A new device developed by researchers at the University of Texas at Austin looks like a tattoo and measures brain activity.

A new wave of skin-integrated wearables is turning our faces into dashboards and mental health into a real-time data stream.

Currently, the e-tattoo only works on hairless skin but there is work to try and make the device more accessible, combining it with ink that can work on hair and working to make the product useable at ...

A subject wearing the e-tattoo while answering test questions. Credit: Device H Huh et al. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday.

Researchers introduce a wire forehead e-tattoo using EEG and EOG to measure brain activity and cognitive performance analysis.

Their temporary electronic face tattoo, or e-tattoo, can read brain waves and not only detect when the ol' gray matter is overworked, but also predict when exhaustion is approaching.

A newly developed face tattoo can see when the brain is working too hard – which it probably is, according to the researchers who developed it. The new electronic device sits on the face and is ...

Researchers say they are looking to refine the e-tattoo so it isn't impacted by things like sweat and movement. Researchers have developed a $220 temporary face tattoo that can track if a person's ...

Alice Gibbs is a Newsweek Senior Internet Trends & Culture Reporter based in the U.K. For the last two years she has specialized in viral trends and internet news, with a particular focus on ...

Electronic tattoo gauges mental strain Date: May 29, 2025 Source: Cell Press Summary: Researchers gave participants face tattoos that can track when their brain is working too hard. The study ...

More than 140 tattoo artists and vendors have gathered at the KI Convention Center for Tattoo Fest Green Bay, celebrating the ...